C. Spartiotis
Johns Hopkins University
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Publication
Featured researches published by C. Spartiotis.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1992
H. Akbari; G. Alverson; H. Anderhub; J. Bao; F. Behner; J. Behrens; F. Beissel; B.L. Betev; A. Biland; A. Böhm; C. Camps; C.Y. Chien; V. Commichau; K. Dieters; A. Donat; L. Djambazov; P. H. Fisher; W. Freibel; P. Göttlicher; M. Haensli; K. Hangarter; A. Hasan; R. Heller; U. Herten; H. Hofer; M. Glaubman; H. Jung; I. Leedom; R. Leiste; H. Liebmann
Abstract The L3 vertex detector is comprised of the time expansion chamber (TEC), the Z -chamber and a layer of plastic scintillating fibers. The TEC has shown a high spatial resolution and an excellent multi-track reconstruction capability at LEP luminosity. The Z -chamber provides information about the z -coordinates of the tracks and the fibers are used for calibrating the drift velocity with a high precision. A description of the L3 vertex detector, its readout and data acquisition and its performance during the 1990 LEP running period is presented in this paper.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1996
G. Alverson; J. Bao; P. H. Fisher; J. Gerald; A. Gougas; I. Leedom; C. Spartiotis; S. Reucroft; Lucas Taylor
Abstract The L3 plastic scintillating fibre system is used to calibrate the central tracker by providing an external measurement of the track position in the bending plane. We describe the performance of the system during the LEP runs of 1989–1995 on the Z and the results of the calibration using the PSF system.
